How you get your answer is by multiplying 25*8= 125
Standard form
expand first then add
f(x)=3(x-7)²+5
f(x)=3(x-7)(x-7)+5
f(x)=3(x²-14x+49)+5
f(x)=3x²-42x+147+5
f(x)=3x²-42x+152
A is answer
Answer:
D. Four
Step-by-step explanation:
Ap3x
Answer:
The total value is £268.20.
Step-by-step explanation:
Given : There are 495 coins in a bottle.
1/3 of the coins are £1 coins.
124 of the coins are 50p coins.
The rest of the coins are 20p.
To find : Work out the total value of the 495 coins?
Solution :
According to question,
Total coins = 495
of the coins are £1 coins.
i.e. The number £1 coins are

So, We have £165
124 of the coins are 50p coins.
50p=£0.50
Number of coins were

So, We have £62 .
Remaining coins were,

i.e. remaining coins are 206 are of 20p.
20p=£0.20
Number of coins were

So, We have £41.20 .
Now, Adding all of them together,
i.e. £165+£62+£41.20=£268.20
So, The total value is £268.20.